zzag added a comment.
In D18545#402636 <https://phabricator.kde.org/D18545#402636>, @ngraham wrote: > It there indeed a bug in the KWin effect somewhere? I don't think so. Both the blur and the background contrast effect operate on regions. Rounded corners are approximated by a bunch of smaller rectangles. Shot in the dark: maybe purge cache? REPOSITORY R242 Plasma Framework (Library) REVISION DETAIL https://phabricator.kde.org/D18545 To: rooty, #vdg, ngraham Cc: zzag, davidedmundson, Codezela, filipf, kde-frameworks-devel, michaelh, ngraham, bruns